Analysis

  • max time kernel
    52s
  • max time network
    70s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08-06-2023 15:00

General

  • Target

    0228ba189235870b0e4183afdd773dcd0c13adba52cfef710757972facdeaf93.exe

  • Size

    308KB

  • MD5

    651786463ed38b52f4705ef8f0c76062

  • SHA1

    f8a25b8766ec66ccbb9022757d0fe75fd3b76b61

  • SHA256

    0228ba189235870b0e4183afdd773dcd0c13adba52cfef710757972facdeaf93

  • SHA512

    cf9281f8037955f94f9dc16793ca7d7f9e06a26dab542c207ffdf18dc2cdec2dbdca43826e5bfff9832f3c801e46ca0b4985e38e4c227751e8f577ead5bcab8b

  • SSDEEP

    6144:zJieURFHllXwvTygXUNVS4MGh1aBFrvz1xcxcVtPP:zJIRCyR1aBFrvz1xcxyPP

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0228ba189235870b0e4183afdd773dcd0c13adba52cfef710757972facdeaf93.exe
    "C:\Users\Admin\AppData\Local\Temp\0228ba189235870b0e4183afdd773dcd0c13adba52cfef710757972facdeaf93.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3840
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 156
      2⤵
      • Program crash
      PID:4832

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3840-121-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

  • memory/3840-129-0x00000000052C0000-0x00000000052C6000-memory.dmp
    Filesize

    24KB

  • memory/3840-130-0x0000000009A10000-0x000000000A016000-memory.dmp
    Filesize

    6.0MB

  • memory/3840-131-0x0000000009510000-0x000000000961A000-memory.dmp
    Filesize

    1.0MB

  • memory/3840-132-0x0000000009400000-0x0000000009412000-memory.dmp
    Filesize

    72KB

  • memory/3840-133-0x00000000052B0000-0x00000000052C0000-memory.dmp
    Filesize

    64KB

  • memory/3840-134-0x0000000009420000-0x000000000945E000-memory.dmp
    Filesize

    248KB

  • memory/3840-135-0x00000000094A0000-0x00000000094EB000-memory.dmp
    Filesize

    300KB

  • memory/3840-140-0x0000000009770000-0x00000000097E6000-memory.dmp
    Filesize

    472KB

  • memory/3840-141-0x0000000009890000-0x0000000009922000-memory.dmp
    Filesize

    584KB

  • memory/3840-142-0x000000000AA30000-0x000000000AF2E000-memory.dmp
    Filesize

    5.0MB

  • memory/3840-145-0x0000000009930000-0x0000000009996000-memory.dmp
    Filesize

    408KB

  • memory/3840-384-0x00000000052B0000-0x00000000052C0000-memory.dmp
    Filesize

    64KB

  • memory/3840-389-0x000000000AF30000-0x000000000B0F2000-memory.dmp
    Filesize

    1.8MB

  • memory/3840-390-0x000000000CCB0000-0x000000000D1DC000-memory.dmp
    Filesize

    5.2MB

  • memory/3840-509-0x000000000A830000-0x000000000A880000-memory.dmp
    Filesize

    320KB